TATTU 1300mAh 11.1V 75C 3S1P Lipo Batteryis specially designed for FPV Racing Quadcopters. It is only weighted at 122g which is giving you very little extra weight to your FPV frame. This 1300mAh will give you the best performence you can have with your FPV frame. It is your ideal choice for FPV flying fun.